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IMGT reference sequences in FASTA format:

Nucleotide sequences with gaps

The FASTA header contains:
IMGT accession number | gene and allele name | species | functionality | exon name | domain name | domain type | alternative splicing (if it is) | partial (if it is) 
>AL121985|SLAMF1*01|Homo sapiens|F|EX1|
atggatcccaaggggctcctctccttgaccttcgtgctgtttctctccctggcttttggg
gcaagctacggaacag
>AL121985|SLAMF1*01|Homo sapiens|F|EX2|[D1]|V-LIKE|
....gtgggcgcatgatgaactgcccaaagattctccggcagttgggaagcaaagtgctg
ctgcccctgacatatgaaaggataaataagagcatg...aacaaaagcatccacattgtc
gtcacaatggcaaaatcactggagaacagtgtcgagaacaaaatagtgtctctt......
......gatccatccgaagcaggccctccacgttatcta.........ggagatcgctac
aagttttatctggagaatctcaccctggggatacgggaaagcaggaaggaggatgaggga
tggtaccttatgaccctggagaaaaat............gtttcagttcagcgcttttgc
ctgcagttgaggctttatg
>AL121985|SLAMF1*01|Homo sapiens|F|EX3|[D2]|C-LIKE|
.........................agcaggtctccactccagaaattaaagttttaaac
aagacccaggagaacgggacctgcaccttgatactgggctgcacagtggagaagggggac
............catgtggcttacagctggagtgaaaaggcgggcacccac.........
...ccactgaacccagccaacagc....................................
............tcccacctcctgtccctcaccctcggcccccag......catgctgac
aatatctacatctgcaccgtgagcaaccct............atcagcaacaattcccag
accttcagcccgtggcccggatgcaggacagacccctcag
>AL121985|SLAMF1*01|Homo sapiens|F|EX4|
aaacaaaaccatgggcagtgtatgctgggctgttagggggtgtcatcatgattctcatca
tggtggtaatactacagttgagaagaagag
>AL121985|SLAMF1*01|Homo sapiens|F|EX5|
gtaaaacgaaccattaccagacaacagtggaaaaaaaaagccttacgatctatgcccaag
tccagaaaccaggt
>AL121985|SLAMF1*01|Homo sapiens|F|EX6|
cctcttcagaagaaacttgactccttcccagctcaggacccttgcaccaccatatatgtt
gctgccacagagcctgtcccagagtctgtccag
>AL121985|SLAMF1*01|Homo sapiens|F|EX7|
gaaacaaattccatcacagtctatgctagtgtgacacttccagagagc
>AY040554|SLAMF1*02|Homo sapiens|F|EX1|
atggatcccaaggggctcctctccttgaccttcgtgctgtttctctccctggcttttggg
gcaagctacggaacag
>AY040554|SLAMF1*02|Homo sapiens|F|EX2|[D1]|V-LIKE|
....gtgggcgcatgatgaactgcccaaagattctccggcagttgggaagcaaagtgctg
ctgcccctgacatatgaaaggataaataagagcatg...aacaaaagcatccacattgtc
gtcacaatggcaaaatcactggagaacagtgtcgagaacaaaatagtgtctctt......
......gatccatccgaagcaggccctccacgttatcta.........ggagatcgctac
aagttttatctggagaatctcaccctggggatacgggaaagcaggaaggaggatgaggga
tggtaccttatgaccctggagaaaaat............gtttcagttcagcgcttttgc
ctgcagttgaggctttatg
>AY040554|SLAMF1*02|Homo sapiens|F|EX3|[D2]|C-LIKE|
.........................agcaggtctccactccagaaattaaagttttaaac
aagacccaggagaacgggacctgcaccttgatactgggctgcacagtggagaagggggac
............catgtggcttacagctggagtgaaaaggcgggcacccac.........
...ccactgaacccagccaacagc....................................
............tcccacctcctgtccctcaccctcggcccccag......catgctgac
aatatctacatctgcaccgtgagcaaccct............atcagcaacaattcccag
accttcagcccgtggcccggatgcaggacagacccctcag
>AY040554|SLAMF1*02|Homo sapiens|F|EX4|
aaacaaaaccatgggcagtgtatgctgggctgttagggggtgtcatcatgattctcatca
tggtggtaatactacagttgagaagaagag
>AY040554|SLAMF1*02|Homo sapiens|F|EX5|
gtaaaacgaaccattaccagacaacagtggaaaaaaaaagccttacgatctatgcccaag
tccagaaaccaggt
>AY040554|SLAMF1*02|Homo sapiens|F|EX6|
cctcttcagaagaaacttgactccttcccagctcaggacccttgcaccaccatatatgtt
gctgccacagagtctgtcccagagtctgtccag
>AY040554|SLAMF1*02|Homo sapiens|F|EX7|
gaaacaaattccatcacagtctatgctagtgtgacacttccagagagc